CONSOLIDATED CONDENSED STATEMENTS OF INCOME (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
REVENUES AND OTHER INCOME
Net sales	$ 6,275	$ 5,962	$ 12,363	$ 11,834
Interest, dividends and other income	46	28	76	63
Gain on sale of assets and equity investments, net	525	131	525	131
TOTAL REVENUES AND OTHER INCOME	6,846	6,121	12,964	12,028
COSTS AND OTHER DEDUCTIONS
Cost of sales	3,297	3,180	6,495	6,317
Selling, general and administrative and other operating expenses	498	495	886	888
Asset impairments	471		471
Taxes other than on income	199	196	402	382
Exploration expense	54	78	109	128
Interest and debt expense, net	18	30	38	64
TOTAL COSTS AND OTHER DEDUCTIONS	4,537	3,979	8,401	7,779
Income before income taxes and other items	2,309	2,142	4,563	4,249
Provision for domestic and foreign income taxes	(957)	(901)	(1,889)	(1,745)
Income from equity investments	83	86	150	182
Income from continuing operations	1,435	1,327	2,824	2,686
Discontinued operations, net	(1)	(5)	2	(9)
Net income	1,434	1,322	2,826	2,677
Net income attributable to noncontrolling interest	(3)		(5)
NET INCOME ATTRIBUTABLE TO COMMON STOCK	$ 1,431	$ 1,322	$ 2,821	$ 2,677
BASIC EARNINGS PER COMMON SHARE (attributable to common stock)
Income from continuing operations (in dollars per share)	$ 1.83	$ 1.65	$ 3.58	$ 3.33
Discontinued operations, net (in dollars per share)		$ (0.01)		$ (0.01)
BASIC EARNINGS PER COMMON SHARE (in dollars per share)	$ 1.83	$ 1.64	$ 3.58	$ 3.32
DILUTED EARNINGS PER COMMON SHARE (attributable to common stock)
Income from continuing operations (in dollars per share)	$ 1.82	$ 1.64	$ 3.58	$ 3.33
Discontinued operations, net (in dollars per share)				$ (0.01)
DILUTED EARNINGS PER COMMON SHARE (in dollars per share)	$ 1.82	$ 1.64	$ 3.58	$ 3.32
DIVIDENDS PER COMMON SHARE (in dollars per share)	$ 0.72	$ 0.64	$ 1.44	$ 1.28